Update README.md

648540858

2021-11-25 077702b8b202eb5e75935d6b0f1ff74e4a295bc0

 src/main/java/com/genersoft/iot/vmp/storager/IVideoManagerStorager.java

@@ -406,4 +406,12 @@
    * @param channelId 通道ID

    */

   void deviceChannelOffline(String deviceId, String channelId);



   /**

    * 通过app与stream获取StreamProxy

    * @param app

    * @param streamId

    * @return

    */

    StreamProxyItem getStreamProxyByAppAndStream(String app, String streamId);

}